1. General Residue-Free Protective Film PET/CPP Series
Features: PET/PP substrates with PSA coating. Acrylic, Silicone, or PU adhesive systems. Applications: Mobile, computer, and touch screen process protection.
Model Adhesive Base/Thick. Total Thick. Peel Force Color
SDKT0382H Acrylic PET / 38 44 3 ~ 6 Transparent SDKT0502H Acrylic PET / 50 58 3 ~ 6 Transparent TR-5001-LLLP Acrylic PET / 50 58 0.1 ~ 3 Transparent TR-7501-L Acrylic PET / 70 85 6 ~ 12 Clear/Blue SDK2291C Silicone PET / 50 60 0.1 ~ 3 Transparent SDK2291T PU PET / 50 65 < 3 Transparent
2. Anti-Static Protective Film ESD Control
Features: Stable surface resistance (10^6-10^11 Ω/sq) to prevent ESD. ISO-Rated QC coating.
Model Adhesive Base Thick. Peel Force Surf. Resist. Sep. Voltage
SDK2282 Acrylic 60 3 ~ 6 109 -1011 < 0.5 SDK2392-DE Silicone 85 3 ~ 6 106 -109 < 0.5 TR-7501-Blue Silicone 85 1 ~ 3.5 106 -109 < 0.5 SDK2282T PU 60 3 ~ 6 108 -1011 < 0.5
3. Functional Coating Film (AR/AG/HC) Hard Coat
HC: Hardness 3H. AR: Transmittance >94%. AG: Anti-glare matte finish.
Model Structure Thick. Trans. Haze Hardness
SDK50T-HC-AR PET+HC+AR 53 94.5 1.4 H SDK50T-AG PET+AG 54 90.5 35 H SDK50T-AS-E PET+HC 53 90.5 0.52 H SDK188T-AR-C PET+UV HC 193 ≥90 ≤2 2H
Changzhou Wansen New Materials Co., Ltd.
Add: No. 64-7, Zijin Garden, Room 598, Jintan District, Changzhou, Jiangsu, China
Add: No. 28-23, Fenghuang Road, Xuebu Industrial Park, Jintan District, Changzhou City, Jiangsu Province, China (Supply Chain Hub)
WA Business: +1 702 273 0123 | Supply Chain Hub: +86 139 6117 6800 | Email: sales@wansenppf.com
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Specialty Films & Release Liners
Industrial Applications
4. High Temp & Acid Resistant Series Specialty
Withstands 150°C-220°C for PVD process. Acid series resistant to 20% HF acid for OGS process.
Model Type Base Thick. Key Feature Temp.
SDK2201G High Temp PET 60 Low Shrinkage 150°C SDK2507C-1 Acid Resist PO 90 Resists HF Acid - SDK E20 Recyclable PE+EVA 55 Eco-Friendly -
5. Glassine & CCK Release Paper Label / Tape
Glassine: High density for automatic labeling. CCK: High stiffness for carbon fiber prepreg.
Model Type Weight Thick. Peel Force Color
WG-62-L Glassine 60 ± 3 53 ± 3 10-20 White BG-80-M Glassine 80 ± 4 68 ± 4 15-35 Blue YG-90-H Glassine 90 ± 4 78 ± 4 30-50 Yellow CCK-120-W CCK 120 ± 5 115 ± 5 20-40 White
6. PE Coated & Kraft Release Paper Industrial
Single/Double-sided PE coating for industrial tapes and large-area surface protection.
Model Structure Weight Thick. Peel Force Feature
WK-100-S1 1-Side PE/Si 100 ± 5 105 ± 5 10-30 General Liner WK-120-S2 2-Side PE/Si 120 ± 5 135 ± 5 5 / 35 Double-Sided YK-70-S1 Yel. Kraft 70 ± 3 85 ± 5 20-50 Economic WK-140-S1 Wht. Kraft 140 ± 5 160 ± 5 10-30 High Stiffness
WSFILM™
Global B2B Solutions | R&D Authority
TRADEMARK DISCLAIMER: Wansen is an independent technology-driven R&D company specializing in high-performance aliphatic TPU Paint Protection Film. WSFILM™ is a trademark of Changzhou Wansen New Materials Co., Ltd. Wansen has no direct affiliation with, nor is it endorsed by, any third-party trademark owners referenced herein. All performance data is based on Wansen IQC testing protocols.
